64 documents found, page 1 of 7
Isolation and sequence analysis of peptides from the venom of Protonectarina sy...
Dohtsu, Kunihiko; Okumura, Kaoru; Hagiwara, Ken'Ichi; Palma, Mario Sergio [UNESP]; Nakajima, TerumiMade available in DSpace on 2022-04-29T08:46:52Z (GMT). No. of bitstreams: 0 Previous issue date: 1993-01-01; Three new venom peptides were isolated from the Brazilian wasp; Protonectarina sylveirae and their complete amino acid sequences were determined by Edman degradation as well as by FAB‐mass spectrometry. One (P‐8) of them was a new analog of mastoparan family; therefore, we named it Protonectarina mastop...
The antimicrobial peptide MK58911-NH2 acts on planktonic, biofilm, and intramac...
de Lacorte Singulani, Junya [UNESP]; Oliveira, Lariane Teodoro [UNESP]; Ramos, Marina Dorisse [UNESP]; Fregonezi, Nathália Ferreira [UNESP]Made available in DSpace on 2022-04-29T08:36:37Z (GMT). No. of bitstreams: 0 Previous issue date: 2021-12-01; Cryptococcosis is associated with high rates of morbidity and mortality, especially in AIDS patients. Its treatment is carried out by combining amphotericin B and azoles or flucytosine, which causes unavoidable toxicity issues in the host. Thus, the urgency in obtaining new antifungals drives the search...
Proteomic characterization of the hyaluronidase (e.c. 3.2.1.35) from the venom ...
Pinto, José Roberto Aparecido Dos Santos [UNESP]; Santos, Lucilene Delazari Dos [UNESP]; Arcuri, Helen Andrade; Dias, Nathalia Baptista [UNESP]Made available in DSpace on 2022-04-29T02:57:33Z (GMT). No. of bitstreams: 0 Previous issue date: 2012-06-01; Polybia paulista wasp venom possesses three major allergens: phospholipase A1, hyaluronidase and antigen-5. To the best of our knowledge, no hyaluronidase from the venom of Neotropical social wasps was structurally characterized up to this moment, mainly due to its reduced amount in the venom of the tro...
In situ proteomic analysis of glioblastoma multiforme: a translational approach...
Menegasso, Anally Ribeiro da Silva [UNESP]; Pratavieira, Marcel [UNESP]; Santos, Lucilene Delazari dos [UNESP]; Lima, Flávio de Oliveira [UNESP]Made available in DSpace on 2021-06-25T10:44:24Z (GMT). No. of bitstreams: 0 Previous issue date: 2020-01-01; In order to evaluate the use of matrix-assisted laser desorption ionization (MALDI) Mass Spectral Imaging (MSI) to Glioblastoma (GBM) studies, some sections of formalin fixed paraffin embedded samples of GBM tumors were submitted to classical immunoassays, to define the profile of distribution of some c...
Modulatory effects of acidic ph and membrane potential on the adsorption of ph-...
Alvares, Dayane Dos Santos [UNESP]; Martins, Ingrid Bernardes Santana [UNESP]; Viegas, Taisa Giordano [UNESP]; Palma, Mario Sergio [UNESP]Made available in DSpace on 2021-06-25T10:59:22Z (GMT). No. of bitstreams: 0 Previous issue date: 2021-05-01; Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES); Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq); Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP); Anionic lipid membrane electrostatic potential and solution pH can influence cationic peptide adsorpti...
EXPLORING THE ARSENAL OF PEPTIDE TOXINS FROM THE VENOMS OF SOCIAL WASPS FOR THE...
Palma, Mario Sergio [UNESP]Made available in DSpace on 2020-12-10T20:11:10Z (GMT). No. of bitstreams: 0 Previous issue date: 2019-10-05; Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP); Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq); MCTI-INCT-iii; Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES); UNESP, IBRC, CEIS, Dept Biol, Rio Claro, SP, Brazil; UNESP, IBRC, CEIS, Dept Biol, Rio ...
Influence Of The Bilayer Composition On The Membrane-Disruption Effect Of Polyb...
Santos Cabrera, Marcia Perez dos [UNESP]; Arcisio-Miranda, Manoel; Gorjao, Renata; Leite, Natalia Bueno [UNESP]; Souza, Bibiana Monson de [UNESP]Made available in DSpace on 2020-12-10T19:34:46Z (GMT). No. of bitstreams: 0 Previous issue date: 2009-02-01; Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES); Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq); Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP); Sao Paulo State Univ, UNESP, IBILCE, Dept Phys, Sao Jose Do Rio Preto, SP, Brazil; Univ Sao Paulo, Ins...
Revealing the Venomous Secrets of the Spider's Web
Esteves, Franciele Grego [UNESP]; Dos Santos-Pinto, José Roberto Aparecido [UNESP]; Ferro, Milene [UNESP]; Sialana, Fernando J.; Smidak, RomanMade available in DSpace on 2020-12-12T02:19:36Z (GMT). No. of bitstreams: 0 Previous issue date: 2020-08-07; Orb-weaving spiders use a highly strong, sticky and elastic web to catch their prey. These web properties alone would be enough for the entrapment of prey; however, these spiders may be hiding venomous secrets in the web, which current research is revealing. Here, we provide strong proteotranscriptomic ...
In Situ Metabolomics of the Honeybee Brain: The Metabolism of l -Arginine throu...
Pratavieira, Marcel [UNESP]; Da Silva Menegasso, Anally Ribeiro [UNESP]; Roat, Thaisa [UNESP]; Malaspina, Osmar [UNESP]; Palma, Mario Sergio [UNESP]Made available in DSpace on 2020-12-12T01:55:12Z (GMT). No. of bitstreams: 0 Previous issue date: 2020-02-07; The proboscis extension response (PER) reflex may be used to condition the pairing of an odor with sucrose, which is applied to the antennae, in experiments to induce learning, where the odor represents a conditioned stimulus, while sucrose represents an unconditioned stimulus. A series of studies have ...
Improved production of the recombinant phospholipase A1 from Polybia paulista w...
Perez-Riverol, Amilcar [UNESP]; Musacchio-Lasa, Alexis; Fernandes, Luis Gustavo Romani; dos Santos-Pinto, Jose Roberto Aparecido [UNESP]Made available in DSpace on 2020-12-12T02:04:03Z (GMT). No. of bitstreams: 0 Previous issue date: 2020-05-01; Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP); Phospholipase A1 (PLA1) is one of the three major allergens identified in the venom of P. paulista (Hymenoptera: Vespidae), a clinically relevant wasp from southeastern Brazil. The recombinant form of this allergen (rPoly p 1) could be used ...